2017753711345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{433663}}^1$

素因数の和:433814

約数の個数: 64

約数和(自身を含む): 2802649006080

約数和(自身を除く): 784895294735

約数列:

[1, 5, 17, 19, 43, 67, 85, 95, 215, 323, 335, 731, 817, 1139, 1273, 1615, 2881, 3655, 4085, 5695, 6365, 13889, 14405, 21641, 48977, 54739, 69445, 108205, 244885, 273695, 433663, 930563, 2168315, 4652815, 7372271, 8239597, 18647509, 29055421, 36861355, 41197985, 93237545, 140073149, 145277105, 317007653, 354302671, 493942157, 552052999, 700365745, 1249383103, 1585038265, 1771513355, 2469710785, 2760264995, 6023145407, 6246915515, 9384900983, 21239512751, 23738278957, 30115727035, 46924504915, 106197563755, 118691394785, 403550742269, 2017753711345]

約数ペア:

[(1, 2017753711345), (5, 403550742269), (17, 118691394785), (19, 106197563755), (43, 46924504915), (67, 30115727035), (85, 23738278957), (95, 21239512751), (215, 9384900983), (323, 6246915515), (335, 6023145407), (731, 2760264995), (817, 2469710785), (1139, 1771513355), (1273, 1585038265), (1615, 1249383103), (2881, 700365745), (3655, 552052999), (4085, 493942157), (5695, 354302671), (6365, 317007653), (13889, 145277105), (14405, 140073149), (21641, 93237545), (48977, 41197985), (54739, 36861355), (69445, 29055421), (108205, 18647509), (244885, 8239597), (273695, 7372271), (433663, 4652815), (930563, 2168315)]